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Thread: ford 6.0 powerstroke hiss to rumble tune at idle

  1. #1

    ford 6.0 powerstroke hiss to rumble tune at idle

    trying to change my tune for a rumble at idle instead or hiss turbo sound. ive tried changing open loop feedback with no luck, would it be in ebp desired section and decrease below 15 psi at rpm ?

  2. #2
    Tuner in Training
    Join Date
    Mar 2025
    Posts
    16
    yes